Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DR

Dennis Robison — 2 Patents

Knickerbocker, TX: #1 of 1 inventorsTop 100%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,841,473 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D964663 Round bale hay feeder 2022-09-20
D948807 Round bale hay feeder 2022-04-12